:root{--red:#001f47;--ink:#222529;--muted:#62676d;--line:#dfe1e3;--light:#f3f4f5;--white:#fff;font-family:Arial,Helvetica,sans-serif;color:var(--ink);font-synthesis:none;scroll-behavior:smooth;scroll-padding-top:7rem}
*{box-sizing:border-box}body{margin:0;background:var(--white)}a{color:inherit;text-decoration:none}button{font:inherit}img{max-width:100%;display:block}p{font-size:1rem;line-height:1.7}h1,h2,h3,p{margin-top:0}h1,h2{font-weight:600;letter-spacing:-.055em}h1{font-size:clamp(2.8rem,4.2vw,4.5rem);line-height:1.1;margin-bottom:1.6rem}h1 em{font-style:normal;color:var(--red)}h2{font-size:clamp(2.2rem,3.2vw,3.4rem);line-height:1.15;margin-bottom:1.7rem}h3{font-size:1.35rem;line-height:1.3;letter-spacing:-.025em}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--red);outline-offset:5px}a:hover{color:var(--red)}.wrap{width:min(1320px,calc(100% - 112px));margin-inline:auto}.header{min-height:106px;padding:22px 56px;display:flex;justify-content:space-between;align-items:center;gap:2rem;border-bottom:1px solid var(--line);background:white;position:relative;z-index:5}.brand{width:186px;flex-shrink:0}.brand img{width:186px;height:auto}.brand>span{display:block;font-size:.64rem;letter-spacing:.12em;margin:8px 0 0 3px;color:var(--muted)}nav{display:flex;align-items:center;gap:2rem;font-size:.9rem}nav a{padding:.75rem 0}.nav-phone{border-left:1px solid var(--line);padding-left:2rem;color:var(--red);font-weight:600}.nav-phone span{margin-left:1rem}.menu-toggle{border:0;background:var(--light);padding:12px}.hero{display:grid;grid-template-columns:1.2fr 1fr;gap:3.5rem;padding-top:66px;padding-bottom:66px;align-items:center}.eyebrow{font-size:.75rem;letter-spacing:.12em;font-weight:700;line-height:1.5;margin-bottom:1.7rem}.eyebrow>span{display:inline-block;width:7px;height:7px;background:var(--red);margin-right:.55rem}.hero-intro{max-width:530px;color:var(--muted);font-size:1.06rem}.actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:2rem}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:1.1rem;min-height:52px;padding:16px 20px;font-size:.9rem;font-weight:600;transition:background .2s,color .2s}.primary{background:var(--red);color:white}.primary:hover{background:#102e58;color:white}.secondary{border:1px solid #babdc1;background:white}.secondary:hover{background:var(--light)}.hero-note{font-size:.8rem;color:var(--muted);margin:1.5rem 0 0}.hero-visual{position:relative;align-self:stretch;min-height:450px;background:var(--ink);color:white}.technical-panel{padding:3rem}.technical-panel>p{font-size:3rem;font-weight:600;line-height:1.2;letter-spacing:-.04em;margin:3rem 0 1.5rem}.technical-panel>span:last-child{line-height:1.6;color:#c8cbd0}.panel-rule{height:3px;width:60px;background:var(--red);margin-bottom:1.5rem}.image-caption{position:absolute;left:0;bottom:0;width:100%;padding:17px 20px;background:var(--ink);display:flex;justify-content:space-between;gap:1rem;font-size:.6rem;letter-spacing:.08em}.service-strip{border-block:1px solid var(--line);background:var(--light)}.service-strip>.wrap{display:grid;grid-template-columns:repeat(4,1fr);padding-block:24px;gap:24px;font-size:.85rem;font-weight:600}.service-strip span+span{border-left:1px solid #cfd2d5;padding-left:24px}.section{padding-block:90px;scroll-margin-top:2rem}.section-heading{display:grid;grid-template-columns:1.5fr 1fr;gap:4rem;margin-bottom:2rem}.section-heading>p{align-self:end;color:var(--muted);max-width:420px;margin-bottom:1.7rem}.service-section{background:var(--ink);color:white}.footer{border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:2rem;padding-block:30px;color:var(--muted);font-size:.85rem}.footer p{margin:0;font-size:.85rem}.footer>div{display:flex;gap:2rem}.skip-link{position:absolute;top:-100px;left:20px;background:var(--ink);color:white;padding:15px;z-index:20}.skip-link:focus{top:10px}
.hero-visual{margin:0;overflow:hidden}.hero-photo{width:100%;height:100%;position:absolute;inset:0;object-fit:cover;object-position:67% center}.image-caption{font-size:.65rem;flex-wrap:wrap}.service-grid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);column-gap:44px}.service-card{display:flex;gap:24px;padding:30px 0;border-bottom:1px solid var(--line)}.service-number{flex:0 0 34px;color:var(--red);font-size:.8rem;font-weight:700;line-height:1.8}.service-card h3{margin:0 0 10px}.service-card p{color:var(--muted);margin:0;font-size:.95rem}.service-section .eyebrow{color:#a9bfdc}.service-section .section-heading>p{color:#bdc1c5}.maintenance-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:48px;margin-top:36px}.short-line{display:block;width:36px;height:3px;background:#749acd;margin-bottom:24px}.maintenance-grid h3{font-size:1.6rem;font-weight:500}.maintenance-grid p,.scope-notes p{color:#c7cacf;margin:0;font-size:.95rem}.scope-notes{border-top:1px solid #484b4f;margin-top:44px;padding-top:34px;display:grid;grid-template-columns:1fr 1fr;gap:64px}.scope-notes h3{font-size:1rem;margin-bottom:10px}.contact-section{display:grid;grid-template-columns:1.15fr 1fr;gap:8%}.contact-intro>p:not(.eyebrow){max-width:450px;color:var(--muted)}.contact-intro .button{margin-top:10px}.contact-intro .contact-hint{font-size:.85rem;margin-top:24px;max-width:365px}.contact-card{background:var(--light);padding:36px 40px;border-top:3px solid var(--red)}.contact-card>.eyebrow{font-size:.7rem;color:var(--muted);margin-bottom:20px}.contact-card>h3{font-size:1.65rem;margin-bottom:2px}.role{color:var(--muted);margin-bottom:20px;font-size:.9rem}.contact-link{padding:20px 0;border-top:1px solid #d3d6d9;display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:1.45rem;letter-spacing:-.025em}.contact-link small{display:block;font-size:.65rem;letter-spacing:.12em;color:var(--muted);margin-bottom:8px}.contact-link>span:first-child{overflow-wrap:anywhere}.contact-link>span:last-child{color:var(--red)}address{font-style:normal;font-size:.95rem;line-height:1.8;border-top:1px solid #d3d6d9;padding-top:20px;margin-top:0}address strong{font-weight:500}.contact-domain{display:block;font-size:.85rem;color:var(--muted);margin-top:16px}.legal-main{max-width:850px;padding-block:65px 90px}.legal-main h1{font-size:clamp(2.5rem,5vw,4rem);margin-bottom:26px}.legal-main h2{font-size:1.6rem;letter-spacing:-.025em;margin:34px 0 12px}.legal-main p,.legal-main li{line-height:1.8}.legal-main a:not(.button){color:var(--red);text-decoration:underline;text-underline-offset:3px}.draft-notice{background:#eef2f8;border-left:3px solid var(--red);padding:20px 24px;margin-bottom:36px}.draft-notice p:last-child{margin-bottom:0}.legal-main .back-link{display:inline-block;margin-bottom:28px;font-size:.9rem}.legal-main li{margin-bottom:8px}.legal-main .placeholder{color:#284869}
@media(min-width:1600px){.header{padding-inline:max(56px,calc((100vw - 1320px)/2))}}
@media(max-width:1050px){.wrap{width:calc(100% - 64px)}.header{padding-inline:32px}.nav-phone{display:none}.hero{gap:2rem}h1{font-size:3rem}.hero-visual{min-height:450px}.image-caption span:last-child{display:none}}
@media(max-width:760px){.wrap{width:calc(100% - 40px)}.header{padding:18px 20px;min-height:88px;flex-wrap:wrap;gap:1rem}.brand,.brand img{width:155px}.brand>span{font-size:.55rem}nav{width:100%;gap:1.1rem;flex-wrap:wrap}.js .menu-toggle{display:block}.js nav{display:none}.js nav.is-open{display:flex;flex-direction:column;align-items:stretch;padding:8px 0}.js nav a{border-bottom:1px solid var(--line)}.hero{grid-template-columns:1fr;padding-block:42px;gap:32px}h1{font-size:clamp(2.4rem,8.9vw,3.5rem)}.eyebrow{margin-bottom:1.2rem}.hero-intro{font-size:1rem}.hero-visual{min-height:340px}.technical-panel{padding:2rem}.technical-panel>p{font-size:2.5rem;margin:1.5rem 0}.service-strip>.wrap{grid-template-columns:1fr 1fr;gap:18px 12px;font-size:.77rem}.service-strip span+span{border:0;padding:0}.section{padding-block:60px}.section-heading{grid-template-columns:1fr;gap:0;margin-bottom:1rem}h2{font-size:2.35rem}.footer{flex-direction:column;align-items:flex-start;gap:1rem}.footer>div{gap:1.2rem;flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*{transition:none!important}}
@media(max-width:1050px){.contact-section{gap:40px}.contact-card{padding:30px}.maintenance-grid{gap:28px}.image-caption span:last-child{display:block}.contact-link{font-size:1.2rem}}
@media(max-width:760px){.hero-visual{min-height:360px}.service-grid{grid-template-columns:1fr}.service-card{gap:16px;padding-block:24px}.service-card h3{font-size:1.23rem}.maintenance-grid,.scope-notes,.contact-section{grid-template-columns:1fr;gap:30px}.maintenance-grid{margin-top:16px}.maintenance-grid article{padding-bottom:12px}.maintenance-grid h3 br{display:none}.scope-notes{margin-top:30px;padding-top:30px}.contact-card{padding:28px 24px}.contact-link{font-size:1.4rem}.image-caption{font-size:.6rem}.legal-main{padding-block:40px 60px}.actions .button{font-size:.85rem}.technical-panel{display:none}}
/* Keep long German words and enlarged text inside narrow layouts. */
.hero>*,.section-heading>*,.service-grid>*,.service-card>div,.maintenance-grid>*,.scope-notes>*,.contact-section>*{min-width:0}
h1,h2,h3,p,address,.button,.eyebrow,.service-strip span,.image-caption{overflow-wrap:anywhere;hyphens:auto}
.button{max-width:100%;min-width:0}.hero-photo{object-position:85% center}.menu-toggle{display:none}
@media(max-width:760px){.js .menu-toggle{display:block}.service-strip>.wrap{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.maintenance-grid h3 br{display:initial}}

/* SINTEN service icons in the original template proportions. */
.service-icon{width:80px;height:80px;flex:0 0 80px;object-fit:contain;margin-top:1px}
@media(max-width:760px){.service-icon{width:64px;height:64px;flex-basis:64px}.service-card{gap:18px}}

/* Photo framing for the corporate architectural image. */
.hero-photo{object-position:70% center}

/* Logo on the left; navigation and email on the right. */
.header{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:1rem 2rem}
.header>.brand{grid-column:1;grid-row:1;min-width:0}
.header .brand,.header .brand img{width:220px;max-width:100%;height:auto}
.header-email{grid-column:3;grid-row:1;font-size:.9rem;line-height:1.5;color:var(--red);font-weight:600;padding:12px 0 12px 2rem;border-left:1px solid var(--line);overflow-wrap:anywhere;justify-self:end}
.header-email:hover{text-decoration:underline;text-underline-offset:4px}
.header nav{grid-column:2;grid-row:1;justify-content:flex-end;min-width:0;flex-wrap:wrap}
@media(max-width:1050px){.header{gap:1rem 1.5rem}.header nav{gap:1.25rem}.header-email{padding-left:1.5rem}}
@media(max-width:760px){
  .header{grid-template-columns:minmax(0,1fr) auto;gap:12px 16px}
  .header .brand,.header .brand img{width:175px}
  .header-email{grid-column:2;grid-row:1;font-size:.875rem;padding:8px 0;border-left:0}
  .header .menu-toggle{grid-column:2;grid-row:2;justify-self:end}
  .header nav{grid-column:1 / -1;grid-row:3;justify-content:flex-start}
}